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This is the command grub-mkrescue that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator



grub-mkrescue - make a GRUB rescue image


grub-mkrescue [OPTION...] [OPTION] SOURCE...


Make GRUB CD-ROM, disk, pendrive and floppy bootable image.

compress GRUB files [optional]

-d, --directory=DIR
use images and modules under DIR [default=/usr/lib/grub/<platform>]

install FONTS [default=unicode]

install only MODULES and their dependencies [default=all]

-k, --pubkey=FILE
embed FILE as public key for signature checking

--locale-directory=DIR use translations under DIR

install only LOCALES [default=all]

pre-load specified modules MODULES

install THEMES [default=starfield]

-v, --verbose
print verbose messages.

enable ARCS (big-endian mips machines, mostly SGI) boot. Disables HFS+, APM,
sparc64 and boot as disk image for i386-pc

choose the compression to use for core image

use COLOR for label background

use COLOR for label

use FILE as font for label

-o, --output=FILE
save output in FILE [required]

use STRING as product name

use STRING as product version

save ROM images in DIR [optional]

enable sparc boot. Disables HFS+, APM, ARCS and boot as disk image for i386-pc

use FILE as xorriso [optional]

-?, --help
give this help list

give a short usage message

-V, --version
print program version

Mandatory or optional arguments to long options are also mandatory or optional for any
corresponding short options.

Generates a bootable CD/USB/floppy image. Arguments other than options to this program
are passed to xorriso, and indicate source files, source directories, or any of the
mkisofs options listed by the output of `xorriso -as mkisofs -help'.

Option -- switches to native xorriso command mode.

Mail xorriso support requests to <bug-xorriso@gnu.org>.


Report bugs to <bug-grub@gnu.org>.

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